ui/PLAN.md

@@ -952,9 +952,9 @@ Targeted tests (delivered):
   invitation removes card and adds the game to My Games. Phase 7
   auth flow now also runs over the FlatBuffers wire.
 
-## ~~Phase 9. Map Renderer with Fixture Data~~
+## Phase 9. Map Renderer with Fixture Data
 
-Status: done.
+Status: pending.
 
 Goal: stand up the PixiJS map renderer with pan/zoom, primitive
 drawing, torus wrap behaviour and bounded-plane (no-wrap) mode against

ui/frontend/src/routes/__debug/map/+page.svelte

@@ -3,6 +3,7 @@
 	import { page } from "$app/state";
 	import {
 		createRenderer,
+		minScaleNoWrap,
 		sampleWorld,
 		type RendererHandle,
 		type RendererPreference,
@@ -60,12 +61,13 @@
 			}
 			backend = handle.getBackend();
 
-			// Initial camera: place world centre.
+			// Initial camera: world centre, zoomed slightly past the
+			// fits-the-viewport floor so neighbouring torus copies are
+			// visible too.
 			handle.viewport.moveCenter(world.width / 2, world.height / 2);
-			// Initial zoom: fit-ish (slight zoom-in from minScale).
-			const minScale = Math.max(
-				containerEl.clientWidth / world.width,
-				containerEl.clientHeight / world.height,
+			const minScale = minScaleNoWrap(
+				{ widthPx: containerEl.clientWidth, heightPx: containerEl.clientHeight },
+				world,
 			);
 			handle.viewport.setZoom(minScale * 1.2, true);
 			if (mode === "no-wrap") handle.setMode("no-wrap"); // re-clamp post zoom